package com.yangjicong.project.config;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

/**
 * redis序列化自定义序列化方式
 */
@Configuration
public class RedisConfiguration {
    /**
     * 配置redisTemplate
     * @param redisConnectionFactory
     * @return
     */
    @Bean
    RedisTemplate<String,String> redisTemplate(RedisConnectionFactory redisConnectionFactory){
        RedisTemplate<String,String> redisTemplate = new RedisTemplate<>();
        // 设置redis连接信息
        redisTemplate.setConnectionFactory(redisConnectionFactory);
        // 设置开启事务支持
        redisTemplate.setEnableTransactionSupport(true);
        // 设置key的序列化方式
        redisTemplate.setKeySerializer(RedisSerializer.string());
        // 设置value的序列化方式
        redisTemplate.setValueSerializer(RedisSerializer.string());
        return redisTemplate;
    }

/*    @Bean
    @SuppressWarnings("all")
    public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
        RedisTemplate<String, Object> template = new RedisTemplate<String, Object>();
        template.setConnectionFactory(factory);
        Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
        ObjectMapper om = new ObjectMapper();
        om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
        om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
        jackson2JsonRedisSerializer.setObjectMapper(om);
        StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();

        // key采用String的序列化方式
        template.setKeySerializer(stringRedisSerializer);
        // hash的key也采用String的序列化方式
        template.setHashKeySerializer(stringRedisSerializer);
        // value序列化方式采用jackson
        template.setValueSerializer(jackson2JsonRedisSerializer);
        // hash的value序列化方式采用jackson
        template.setHashValueSerializer(jackson2JsonRedisSerializer);
        template.afterPropertiesSet();

        return template;
    }*/

}